Make browser windows override_redirect when dragging tabs.

chrome/browser/ui/browser.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 342 matching lines @@
       host_desktop_type_(
           BrowserWindow::AdjustHostDesktopType(params.host_desktop_type)),
       content_setting_bubble_model_delegate_(
           new BrowserContentSettingBubbleModelDelegate(this)),
       toolbar_model_delegate_(new BrowserToolbarModelDelegate(this)),
       tab_restore_service_delegate_(new BrowserTabRestoreServiceDelegate(this)),
       synced_window_delegate_(new BrowserSyncedWindowDelegate(this)),
       bookmark_bar_state_(BookmarkBar::HIDDEN),
       command_controller_(new chrome::BrowserCommandController(this)),
       window_has_shown_(false),
+      override_redirect_(params.override_redirect),
       chrome_updater_factory_(this),
       weak_factory_(this) {
   // If this causes a crash then a window is being opened using a profile type
   // that is disallowed by policy. The crash prevents the disabled window type
   // from opening at all, but the path that triggered it should be fixed.
   CHECK(IncognitoModePrefs::CanOpenBrowser(profile_));
   CHECK(!profile_->IsGuestSession() || profile_->IsOffTheRecord())
       << "Only off the record browser may be opened in guest mode";
   DCHECK(!profile_->IsSystemProfile())
       << "The system profile should never have a real browser.";
@@ skipping 2266 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         ui::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }